DHNX Series Hazardous-Area Silicone Rubber Drum Heaters
The DHNX Series Silicone Rubber Hazardous-Area Drum and Pail Heaters deliver reliable and efficient solutions for freeze protection, viscosity control, and temperature maintenance of various materials. Designed specifically to meet the rigorous demands of hazardous environments, these heaters come in multiple sizes and offer configurable options to cater to your specific application needs.
Key Features
- FM Approved for Class 1 & 11, Division 2 environments, ensuring safety in potentially explosive settings.
- Equipped with a high-limit thermostat that maintains heater temperatures below the NEC Article 500 T-rating for enhanced safety.
- IP 54 rated for moisture and chemical resistance, protecting against environmental hazards.
- The DHNX Series includes a 1 ft (.3 m) power cord with an explosion-proof plug for secure connectivity.
- Features an extra-wide 8 in (203 mm) surface coverage for optimal heating efficiency.
- Meets NEC 427.23 standards with grounded designs to promote user safety.
- Intrinsically safe operation makes it suitable for use in hazardous locations.
- Simple plug-and-play design ensures ease of installation and use.
- Constructed for durability and long service life, making it a dependable choice for industrial applications.
Specifications
| SKU |
Max Temperature |
Length |
Width |
Density |
Diameter |
| DHNX131000T3 |
292°F (144°C) |
58.5 in (1486 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
18.6 in (473 mm) |
| DHNX131000T4A |
158°F (70°C) |
58.5 in (1486 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
18.6 in (473 mm) |
| DHNX151300T3 |
292°F (144°C) |
70 in (1778 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
22.3 in (566 mm) |
| DHNX151300T4A |
158°F (70°C) |
70 in (1778 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
22.3 in (566 mm) |
| DHNX231000T3 |
292°F (144°C) |
58.5 in (1486 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
18.6 in (473 mm) |
| DHNX231000T4A |
158°F (70°C) |
58.5 in (1486 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
18.6 in (473 mm) |
| DHNX251300T3 |
292°F (144°C) |
70 in (1778 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
22.3 in (566 mm) |
| DHNX251300T4A |
158°F (70°C) |
70 in (1778 mm) |
8 in (203 mm) |
2.50 W/in² (0.39 W/cm²) |
22.3 in (566 mm) |
Additional Information
| SKU |
Plug Type |
Lead Length |
Wattage |
| DHNX131000T3 |
NEMA 5-15P Plug |
1 ft (0.3 m) |
1000W |
| DHNX131000T4A |
NEMA 5-15P Plug |
1 ft (0.3 m) |
1000W |
| DHNX151300T3 |
NEMA 5-15P Plug |
1 ft (0.3 m) |
1300W |
| DHNX151300T4A |
NEMA 5-15P Plug |
1 ft (0.3 m) |
1300W |
| DHNX231000T3 |
Bare Wire Leads |
1 ft (0.3 m) |
1000W |
| DHNX231000T4A |
Bare Wire Leads |
1 ft (0.3 m) |
1000W |
| DHNX251300T3 |
Bare Wire Leads |
1 ft (0.3 m) |
1300W |
| DHNX251300T4A |
Bare Wire Leads |
1 ft (0.3 m) |
1300W |
